Corgi ETF Trust I - Corgi U.S. Equities 30% Structured Buffer ETF - May Series (CTMA) Open Interest History

Open interest tracks the total number of outstanding options contracts. Rising OI alongside price moves can indicate growing commitment to the trend; declining OI suggests positions are being closed.

Corgi ETF Trust I - Corgi U.S. Equities 30% Structured Buffer ETF - May Series (CTMA) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $2.7M, listed on CBOE, carrying a beta of 0.41 to the broader market. CTMA aims to provide the price return of SPDR S&P ETF Trust up to a cap established each year, while providing a hedge against the first 30% decline. public since 2026-05-06.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for CTMA as of 2026-10-15; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how open interest is reported and how to read the data →